/**
 * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */
package com.liferay.analystest.util;

import java.io.IOException;
import java.nio.file.*;
import java.nio.file.attribute.BasicFileAttributes;
import java.util.List;
import java.util.ArrayList;
/**
 * @author Dante Wang
 */
public class IndexUtil {

	public static List<Path> doIndex(Path dir) throws IOException {
		final List<Path> files = new ArrayList<>();

		Files.walkFileTree(dir, new SimpleFileVisitor<Path>() {

			@Override
			public FileVisitResult visitFile(Path f, BasicFileAttributes a)
				throws IOException {

				String filename = f.toFile().getName();

				if (filename.endsWith(".zip") && filename.startsWith("log")) {
					files.add(f.toAbsolutePath());
				}

				return FileVisitResult.CONTINUE;
			}
		});

		return files;
	}

}